According to Lookonchain, June 4th saw significant net inflows into major cryptocurrency ETFs, with 10 Bitcoin ETFs recording a combined net flow of +3,302 BTC worth $345.62 million, and ARK21Shares alone taking in 1,317 BTC ($137.84 million) and holding a total of 46,614 BTC ($4.88 billion). Meanwhile, 9 Ethereum ETFs posted net inflows of +38,478 ETH ($100.43 million), led by iShares (Blackrock) with 29,360 ETH ($76.63 million) in new assets. These robust inflows indicate strong institutional demand, potentially supporting bullish momentum in the crypto market and providing positive trading signals for both Bitcoin and Ethereum spot and futures traders (Source: Lookonchain, Twitter, June 4, 2025).